I actually make these right on the stovetop using my grill pan most often. That said, if you prefer, they can also be done on the grill, brushed with oil over medium-heat. When doing so, gently press using a large spatula to flatten whether you're grilling inside or outdoors. To my delight, my family thought i had invented a new dish for our weekly fiesta. They're lighter but, crispy, golden and delicious, and no extra oil required.